60720273

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3767}}^1$

素因数の和:3978

約数の個数: 20

約数和(自身を含む): 91185600

約数和(自身を除く): 30465327

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3767, 5373, 11301, 16119, 33903, 101709, 305127, 749633, 2248899, 6746697, 20240091, 60720273]

約数ペア:

[(1, 60720273), (3, 20240091), (9, 6746697), (27, 2248899), (81, 749633), (199, 305127), (597, 101709), (1791, 33903), (3767, 16119), (5373, 11301)]